Thumb sucking will not change the rhinoplasty results unless you accidentally bump your nose.
Thumbsucking will not effect the rhinoplasty. However, your fist can hit the nose easily when you are sucking your thumb. Also, be very careful, if you touch your nose after you have sucked your thumb you can transfer mouth (oral) germs to the nose and cause an infection. Regards Dr. J Disclaimer: This answer is not intended to give a medical opinion and does not substitute for medical advice. The information presented in this posting is for patients’ education only. As always, I encourage you to see your personal physician for further evaluation of your individual case.`